# BitLabs Client API ## Description This is version `2.0.122` of this API documentation. Last update on Nov 17, 2025. BitLabs' public API to be integrated by our own products as well as publishers who desire maximum customization. ## Servers - https://api.bitlabs.ai: https://api.bitlabs.ai () ## Authentication The API accepts 5 different authentication methods: - Header s2s token (http_api_key) - Query api token (http_api_key) & Query user (http_api_key) - Header api token (http_api_key) & Header user (http_api_key) - Header bearer token (http) - Header api token (http_api_key) ## Endpoints - [Surveys](https://docs.bitlabs.ai/group/endpoint-surveys.md) - [Offers](https://docs.bitlabs.ai/group/endpoint-offers.md) - [Magic-Receipts](https://docs.bitlabs.ai/group/endpoint-magic-receipts.md) - [User](https://docs.bitlabs.ai/group/endpoint-user.md) - [Server-Side](https://docs.bitlabs.ai/group/endpoint-server-side.md) - [Cashback](https://docs.bitlabs.ai/group/endpoint-cashback.md) - [Internal](https://docs.bitlabs.ai/group/endpoint-internal.md) [Powered by Bump.sh](https://bump.sh)